238027320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661187}}^1$

素因数の和:661204

約数の個数: 48

約数和(自身を含む): 773589960

約数和(自身を除く): 535562640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 661187, 1322374, 1983561, 2644748, 3305935, 3967122, 5289496, 5950683, 6611870, 7934244, 9917805, 11901366, 13223740, 15868488, 19835610, 23802732, 26447480, 29753415, 39671220, 47605464, 59506830, 79342440, 119013660, 238027320]

約数ペア:

[(1, 238027320), (2, 119013660), (3, 79342440), (4, 59506830), (5, 47605464), (6, 39671220), (8, 29753415), (9, 26447480), (10, 23802732), (12, 19835610), (15, 15868488), (18, 13223740), (20, 11901366), (24, 9917805), (30, 7934244), (36, 6611870), (40, 5950683), (45, 5289496), (60, 3967122), (72, 3305935), (90, 2644748), (120, 1983561), (180, 1322374), (360, 661187)]